Across
- 2. A letter or symbol that stands for an unknown number or numbers
- 5. A number that is multiplied by a variable
- 6. A number that shows how many times the base is used as a factor
- 7. The number that results from dividing
- 8. Expressions that have the same variable with the same exponent
- 9. To find the value of a numerical or algebraic expression
- 10. A mathematical phrase that uses only numbers and operation signs
- 11. The answer to a subtraction problem
- 12. The answer to a multiplication problem
- 13. The answer to an addition problem
- 15. A set of rules which gives the order in which calcuations are done in an expression
Down
- 1. A number multiplied by another number to find a product
- 3. An expression that includes at least one variable
- 4. A number used as a repeated factor
- 6. Expressions that are equal to each other for any values of their variables
- 14. The parts of an expression that are separated by an addition or subtraction sign
